W425800
Ethanethiol
≥97%
Synonym(s):
Ethyl mercaptan, Mercaptan C2
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About This Item
Linear Formula:
C2H5SH
CAS Number:
Molecular Weight:
62.13
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
4258
Flavis number:
12.017
EC Number:
200-837-3
MDL number:
Beilstein/REAXYS Number:
773638
Organoleptic:
fruity; sulfurous
Grade:
Halal
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
grade
Halal
reg. compliance
FDA 21 CFR 117
vapor density
2.1 (vs air)
vapor pressure
8.51 psi ( 20 °C)
assay
≥97%
autoignition temp.
570 °F
expl. lim.
18.2 %
refractive index
n20/D 1.4306 (lit.)
bp
35 °C (lit.)
density
0.839 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
fruity; sulfurous
storage temp.
2-8°C
SMILES string
CCS
InChI
1S/C2H6S/c1-2-3/h3H,2H2,1H3
InChI key
DNJIEGIFACGWOD-UHFFFAOYSA-N
Disclaimer
For R&D or non-EU Food use. Not for retail sale.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 1
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-49.0 °F - closed cup
flash_point_c
-45 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
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Related Content
R Hanczkó et al.
Journal of chromatography. A, 1163(1-2), 25-42 (2007-07-04)
The main aims of this work were (a) to present the characteristics and stability of the o-phthalaldehyde (OPA)-ethanethiol (ET) derivatives of 22 amino acids, including the believed-to-be less stable OPA derivatives providing glycine, gamma-aminobutyric acid, beta-alanine, histidine, ornithine, lysine and
Taicheng An et al.
Journal of hazardous materials, 183(1-3), 372-380 (2010-08-10)
This study aims to compare the biological degradation performance of ethanethiol using strain RG-1 and B350 commercial mixed microorganisms, which were inoculated and immobilized on ceramic particles in twin-biotrickling filter columns. The parameters affecting the removal efficiency, such as empty
Peter d'Abbs et al.
Substance use & misuse, 46 Suppl 1, 99-106 (2011-06-03)
Inhalation of petrol (gasoline) fumes has been prevalent in some Australian Indigenous communities since World War II, and has led to a continuing quest for an effective method of preventing the practice either by modifying the substance or by substituting